/* ============================================================
   PROJECTS — work/projects page. Loads after base.css.
   ============================================================ */

/* ---------- LAYOUT ---------- */
.projects-page {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
  padding-top: 80px;
}

/* ---------- LEFT SIDEBAR ---------- */
.projects-sidebar {
  position: sticky;
  top: 80px;
  height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
  padding: 48px 32px 48px 48px;
  border-right: 1px solid var(--border-soft);
  overflow-y: auto;
}

.projects-sidebar__eyebrow {
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 20px;
}

.projects-sidebar__title {
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 600;
  line-height: 1.05;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

/* ---------- CATEGORY NAV ---------- */
.cat-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cat-nav__item {
  background: none;
  border: none;
  color: var(--fg);
  font-family: inherit;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-align: left;
  padding: 10px 0;
  cursor: pointer;
  opacity: 0.35;
  transition: opacity 0.2s;
  text-transform: uppercase;
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
}

.cat-nav__item::before {
  content: '';
  width: 0;
  height: 1px;
  background: var(--fg);
  transition: width 0.25s ease;
  flex-shrink: 0;
}

.cat-nav__item:hover { opacity: 0.7; }
.cat-nav__item.active { opacity: 1; }
.cat-nav__item.active::before { width: 20px; }

/* ---------- RIGHT: MAIN CONTENT ---------- */
.projects-main {
  padding: 48px 40px;
}

.projects-count {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 28px;
  min-height: 16px;
}

/* ---------- PROJECT GRID ---------- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

/* ---------- PROJECT CARD ---------- */
.proj-card {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  text-decoration: none;
  display: block;
  background: #181818;
}

.proj-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}


.proj-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
  transition: background 0.3s ease;
}

.proj-card:hover .proj-card__overlay {
  background: rgba(10, 10, 10, 0.78);
}

.proj-card:hover .proj-card__img {
  transform: scale(1.05);
}

.proj-card__title {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: #fff;
  transform: translateY(8px);
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.proj-card:hover .proj-card__title {
  opacity: 1;
  transform: translateY(0);
}

.proj-card__tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-top: 6px;
  transform: translateY(10px);
  opacity: 0;
  transition: opacity 0.3s ease 0.05s, transform 0.3s ease 0.05s;
}

.proj-card:hover .proj-card__tags {
  opacity: 1;
  transform: translateY(0);
}

.proj-card__tag {
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(244,244,240,0.1);
  padding: 3px 8px;
  border-radius: 999px;
}

/* ---------- MOBILE ---------- */
@media (max-width: 900px) {
  .projects-page {
    grid-template-columns: 1fr;
    padding-top: 80px;
  }

  .projects-sidebar {
    position: static;
    height: auto;
    padding: 32px 24px 24px;
    border-right: none;
    border-bottom: 1px solid var(--border-soft);
  }

  .projects-sidebar__title { margin-bottom: 24px; }

  .cat-nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }

  .cat-nav__item {
    font-size: 11px;
    opacity: 0.55;
    padding: 7px 14px;
    border: 1px solid var(--border-soft);
    border-radius: 999px;
    gap: 0;
  }

  .cat-nav__item::before { display: none; }

  .cat-nav__item.active {
    opacity: 1;
    background: var(--fg);
    color: var(--bg);
    border-color: var(--fg);
  }

  .projects-main { padding: 28px 24px; }

  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
}

@media (max-width: 480px) {
  .projects-grid { grid-template-columns: 1fr; }
}